Leianna sits next to 4 phonetic neighbors — Leiana, Lianna, and Liliana are the closest matches by sound. Most share Leianna's Hawaiian cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"flower garland, grace"
"historical soft drink brand name"
"honey"
"heavenly darkness (if Hawaiian-Greek blend)"
"combination of char + issa (honey/bee)"
"raven, dark one"
"life"
"slender + grace"
"created modern name with bright sound"
"lion-like (possible Turkic influence)"
"universal ruler"
"broken land (place name)"
"beloved, darling"
"petite, feminine form of Charles"
"open grassland, savanna"
"asked of God"
"descendant of the dark challenger"
"fair and slender girl"
"olive tree"
"dawn, radiance"
"path dweller (feminine form)"
Similar sound: These names share phonetic patterns with Leianna — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Hawaiian/Hebrew origins, giving them the same cultural heritage as Leianna.
Rhythm: Leianna is a 4-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.